Download NVIDIA Shader Debugger Overview Video

Modern shaders are growing in complexity, making them harder to understand and debug. To help developers address this problem, NVIDIA offers a full-featured pixel shader debugger that allows shaders to be debugged just like CPU code.
The NVIDIA Shader Debugger is a plug-in for FX Composer 2.5 that supports debugging HLSL, CgFX, and COLLADA FX Cg pixel shaders.